Founded in 2004, CAA is a long-established and well respected designer, developer, and world class producer of modern tactical accessories, optics, tools and upgrades targeting the Armed Forces, Law Enforcement and firearm enthusiasts across the globe.

The UPG16 Interchangeable Pistol Grip is a drop-in update for the standard AR-15/M4/M16 single handed grip. The ergonomic, six-piece rubber, grip consolidates an anti-slip texturing with an interchangeable front and back straps. The one-piece fortified polymer development gives integrity and allows customizing grips to fit all hand sizes for maximum comfort. The UPG16 Interchangeable Pistol Grip improves comfort and control for the standard AR-15/M4/M16 rifle. It is customized to fit all hand sizes.